Product model: MINI PCI-E to USB3.2GEN1 19PIN Product interface: USB3.2GEN1 5Gbps Product interface: MINI PCI-E Power supply method: SATA15PIN or soft drive small 4PIN power supply optional Product controller: Renesas uPD720202 Supported systems:for WinxP/2003/VISTA/2008/7/8/10/1132/64BIT/Linux matters needing attention: A: Can only be used for MINIPCI-E standard. It must be plugged in to work when in use. B: The fastest expansion card on PCI-E1.0 can only reach around 140M/S, but it can only reach over 300M/S on PCI-E2.0! C: When plugging or unplugging the power cord from the floppy drive power socket, first lift the socket upwards, disconnect the button on the cord from the adapter card, and then unplug it. D: The has added a whitelist hardware mechanism. You can search for tutorials on whitelisting to unlock USB ports, so this product is suitable for users with a computer foundation. Industrial control motherboards with MINIPCI-E ports are also suitable Color:Blue Material:PCB Package Contents: 1 * Adapter Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.